| Mairin vs Bryan | 182–134 | 57.59% |
| Mairin vs Jin | 167–140 | 54.40% |
| Mairin vs Hwoarang | 158–136 | 53.74% |
| Mairin vs Yoshimitsu | 189–103 | 64.73% |
| Mairin vs Dragunov | 154–118 | 56.62% |
| Mairin vs Lili | 159–88 | 64.37% |
| Mairin vs Jack-8 | 124–118 | 51.24% |
| Mairin vs Law | 135–103 | 56.72% |
| Mairin vs Kazuya | 119–114 | 51.07% |
| Mairin vs Steve | 110–120 | 47.83% |
| Mairin vs King | 136–93 | 59.39% |
| Mairin vs Reina | 120–109 | 52.40% |
| Mairin vs Xiaoyu | 125–82 | 60.39% |
| Mairin vs Eddy | 102–102 | 50.00% |
| Mairin vs Shaheen | 110–83 | 56.99% |
| Mairin vs Lee | 108–81 | 57.14% |
| Mairin vs Devil Jin | 109–77 | 58.60% |
| Mairin vs Leroy | 116–69 | 62.70% |
| Mairin vs Feng | 100–82 | 54.95% |
| Mairin vs Claudio | 101–81 | 55.49% |
| Mairin vs Alisa | 111–67 | 62.36% |
| Mairin vs Lars | 92–82 | 52.87% |
| Mairin vs Azucena | 95–75 | 55.88% |
| Mairin vs Victor | 88–75 | 53.99% |
| Mairin vs Asuka | 89–70 | 55.97% |
| Mairin vs Zafina | 96–62 | 60.76% |
| Mairin vs Kuma | 83–74 | 52.87% |
| Mairin vs Raven | 98–54 | 64.47% |
| Mairin vs Heihachi | 78–72 | 52.00% |
| Mairin vs Jun | 90–58 | 60.81% |
| Mairin vs Paul | 93–52 | 64.14% |
| Mairin vs Nina | 87–55 | 61.27% |
| Mairin vs Lidia | 76–58 | 56.72% |
| Mairin vs Leo | 73–31 | 70.19% |
| Mairin vs Clive | 39–64 | 37.86% |
| Mairin vs Panda | 50–31 | 61.73% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.